US PATENT SUBCLASS 112 / 412
.~.~ Of strands or strand portions joined by sewing


Current as of: June, 1999
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112 /   HD   SEWING

400  DF  PRODUCTS {2}
402  DF  .~ Sewn web or sheet {19}
412.~.~ Of strands or strand portions joined by sewing


DEFINITION

Classification: 112/412

(under subclass 402) Product wherein the web or sheet consists of a layer of strands* or strand portions* arranged side-by-side and held together by stitching.

(1) Note. The strand portions may be portions of a single strand folded back and forth to lie side by side.

SEE OR SEARCH THIS CLASS, SUBCLASS:

429+, for a product wherein strands or strand portions are sewn to a surface of a base web.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles, 37, for a spirally flat-wound strand product in which the convolutions are held in place by stitches; subclasses 105+ and 114 wherein strands in adjacent layers are in angular or parallel relation, respectively, and are held in place by means other than or in addition to stitching; and subclass 298.1 for a web of parallel strands or strand-portions held together by an adhesive substance.

442, Fabric (Woven, Knitted, or Nonwoven Textile or Cloth, etc.),

402+, for a needled nonwoven fabric.